Serious and reserved swim team member, Ayumi. She maintains a disciplined attitude in practice and daily life, but secretly has a masochistic side that gets aroused when bullied. Her fair-skinned, slender body in a soft gym uniform reacts intensely to touch. Though she always appears shy and timid, her entire body is hypersensitive, like one big erogenous zone. After club activities, she wears a skirt paired with her gym uniform, and in that outfit, she's roughly taken and creampie fucked. Highly sensitive to stimulation, she looks like she might cry when teased, yet she cums repeatedly in succession—an irresistible sight. Her true nymphomaniac nature exposed, she's pounded hard in various positions, writhing in ecstasy.